SIMMC 1.0 challenge [1]} held at DSTC9 aims to build a real word assistant that handles multimodal inputs. SIMMC 2.0 dataset [2]}, which is an extension of SIMMC 1.0, is a dataset that is closer to the real-world context in a fashion or furniture shopping scenario, opened in DSTC10. SIMMC 2.0 dataset consists of task-oriented dialogs based on photo-realistic VR scenes in the shopping domain.
